Domain

Structures: SecA, preprotein cross-linking domain (IPR011130)

PDBe

The Protein Data Bank (PDB) is a repository for the 3-D structural data of large biological molecules, such as proteins and nucleic acids.

2fsf  1nl3  1m74  1m6n  2fsh  1tf5  2fsi  3bxz  1nkt  2ibm  1tf2  2fsg 

CATH

CATH is a hierarchical classification of protein model structures.

3.40.50.300  3.90.1440.10 

SCOP

The Structural Classification of Proteins (SCOP) database is a largely manual classification of protein structural domains based on similarities of their amino acid sequences and three-dimensional structures.

a.162.1.1  c.37.1.19